手機用WIFI 做 hotspot 或者用 BT 帶 PC 上網，那個耗電量高？感覺wifi 更耗電些，是不是？

來源: 季諾維也夫於 2012-03-09 13:07:52 [舊帖] [給我悄悄話] 本文已被閱讀：次

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